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Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same
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Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay
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If element x has 99 protons how many electrons does it have
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Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
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A force of 720 newtons stretches a spring 4 meters. A mass of 45 kilograms is attached to the end of...
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